Results 11 to 20 of about 4,015 (236)

Effect of Microcystin-LR, Nodularin, Anatoxin-a, β-N-Methylamino-L-Alanine and Domoic Acid on Antioxidant Properties of Glutathione

open access: yesLife, 2022
Cyanobacteria produce a range of toxic secondary metabolites that affect many processes in human, animal and also plant cells. In recent years, some efforts have concentrated on deepening the understanding of their effect on living cells in the context ...
Michal Adamski, Ariel Kaminski
doaj   +2 more sources

Role of cyanotoxins in the development and promotion of cancer [PDF]

open access: yesToxicology Reports
Cyanotoxins are primarily produced by different species of cyanobacteria, also known as blue-green algae, and have appeared to be environmental poisons that have various toxic effects on animal health, including humans.
Siddharth Rajput   +7 more
doaj   +2 more sources

Production of High Amounts of Hepatotoxin Nodularin and New Protease Inhibitors Pseudospumigins by the Brazilian Benthic Nostoc sp. CENA543

open access: yesFrontiers in Microbiology, 2017
Nostoc is a cyanobacterial genus, common in soils and a prolific producer of natural products. This research project aimed to explore and characterize Brazilian cyanobacteria for new bioactive compounds.
Jouni Jokela   +10 more
doaj   +2 more sources

Azolla as a Safe Food: Suppression of Cyanotoxin-Related Genes and Cyanotoxin Production in Its Symbiont, Nostoc azollae [PDF]

open access: yesPlants
The floating freshwater fern Azolla is the only plant that retains an endocyanobiont, Nostoc azollae (aka Anabaena azollae), during its sexual and asexual reproduction.
Jonathan P. Bujak   +8 more
doaj   +2 more sources

Rapid and Highly Sensitive Non-Competitive Immunoassay for Specific Detection of Nodularin [PDF]

open access: yesMicroorganisms, 2017
Nodularin (NOD) is a cyclic penta-peptide hepatotoxin mainly produced by Nodularia spumigena, reported from the brackish water bodies of various parts of the world.
Sultana Akter   +3 more
doaj   +4 more sources

Nodularin induced oxidative stress contributes to developmental toxicity in zebrafish embryos

open access: yesEcotoxicology and Environmental Safety, 2020
Nodularin (NOD) is a kind of cyanobacterial toxins. It is of concern due to elicit severe genotoxicity in humans and animals. The comprehensive evaluation of NOD-induced adverse effects in living organisms is urgently needed. This study is aimed to report the developmental toxicity and molecular mechanism using zebrafish embryos exposed to NOD.
Guoliang, Chen   +4 more
openaire   +3 more sources

Histopathological changes in liver and gill of Acipenser persicus fry in short term exposure to Nodularia spumigena [PDF]

open access: yesCaspian Journal of Environmental Sciences, 2014
Persian sturgeon, Acipenser persicus is a native, commercially important and highly steemed fish species in the Caspian Sea. In this study, effects of Nodularin (NODLN), a cyclic pentapeptide hepatotoxin, on liver and gill tissues of A.
Ramzanpour, Z.   +4 more
doaj   +3 more sources

Cloning and Expression of Genes for Biodegrading Nodularin by Sphingopyxis sp. USTB-05

open access: yesToxins, 2019
Biodegradation is efficient for removing cyanobacterial toxins, such as microcystins (MCs) and nodularin (NOD). However, not all the microbial strains with the microcystin-biodegrading enzymes MlrA and MlrC could biodegrade NOD.
Qianqian Xu   +8 more
doaj   +2 more sources

Evaluation of Carbonized Corncobs for Removal of Microcystins and Nodularin-R from Water

open access: yesSeparations
Microcystins (MCs) and nodularins (NODs) are cyanotoxins that can be found in water bodies during cyanobacterial harmful algal blooms (cyanoHABs). Consumption of water contaminated with cyanotoxins leads to health risks for humans and animals.
Hasaruwani S. Kiridena   +5 more
doaj   +2 more sources

Pathway for Biodegrading Nodularin (NOD) by Sphingopyxis sp. USTB-05 [PDF]

open access: yesToxins, 2016
Nodularin (NOD) is greatly produced by Nodularia spumigena and released into the environment when toxic cyanobacterial blooms happened in natural water body, which is seriously harmful to human and animals.
Nan Feng   +8 more
doaj   +3 more sources

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